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#1
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1991 190E 2.6 that will not start
Help needed,
Have a 1991 190E 2.6 that will not start. In the recent past there hav been a few times when I had to crank the car several times befor it would crank. Now it turns over but will not start. I am getting good spark and fuel to the fuel distributor but I do not think any fuel is getting past this point. I removed a couple of the injector lines and no fuel is present. Any suggestions? |
#2
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check out the fuel pump relay behind the battery.there are two relays back there .the first is the a/c and the back one is the fuel pump.pull it out and use a pce of bare wire to join pins 30 and 87 and plug it back in.
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David S Poole European Performance Dallas, TX 4696880422 "Fortune favors the prepared mind" 1987 Mercedes Benz 420SEL 1988 Mercedes Benz 300TE (With new evaporator) 2000 Mercedes Benz C280 http://www.w108.org/gallery/albums/A...1159.thumb.jpg |
#3
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There were four units behind the battery. Two were rather large so I don't believe they were fuel pump relays. The third one was a MAS unit, the fourth one was a small relay with a 10 amp fuse on top and corresponding numbers that you were talking about. Problem is there is a number 30, a number 30 A, and also a 87 E, and 87L. Which two should I run the wire between? Thanks for any help you can give.
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#4
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Thank you David Poole for your help you were right on the money. The MAS control unit was bad. Now all I need to do is find a control unit at a fair price.Again thanks
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